| ID |
Problem Name |
Online Judge |
Difficulty Level |
| 1 |
Police Recruits |
Codeforces |
1 |
| 2 |
Spit Problem |
Codeforces |
1 |
| 3 |
Reconnaissance |
Codeforces |
1 |
| 4 |
Playing with Dice |
Codeforces |
1 |
| 5 |
Line to Cashier |
Codeforces |
1 |
| 6 |
GukiZ and Contest |
Codeforces |
1 |
| 7 |
Soldier and Bananas |
Codeforces |
1 |
| 8 |
Games |
Codeforces |
1 |
| 9 |
Restoring Password |
Codeforces |
1 |
| 10 |
Soroban |
Codeforces |
1 |
| 11 |
Greg's Workout |
Codeforces |
1 |
| 12 |
LLPS |
Codeforces |
1 |
| 13 |
Colorful Stones (Simplified Edition) |
Codeforces |
1 |
| 14 |
Roma and Lucky Numbers |
Codeforces |
1 |
| 15 |
Toy Army |
Codeforces |
1 |
| 16 |
Buggy Sorting |
Codeforces |
1 |
| 17 |
Queue on Bus Stop |
Codeforces |
2 |
| 18 |
Amr and Music |
Codeforces |
2 |
| 19 |
Table |
Codeforces |
2 |
| 20 |
A and B and Chess |
Codeforces |
2 |
| 21 |
Valera and Plates |
Codeforces |
2 |
| 22 |
Exams |
Codeforces |
2 |
| 23 |
Ilya and Diplomas |
Codeforces |
2 |
| 24 |
Help Vasilisa the Wise 2 |
Codeforces |
2 |
| 25 |
George and Sleep |
Codeforces |
2 |
| 26 |
Sereja and Coat Rack |
Codeforces |
2 |
| 27 |
Squares |
Codeforces |
2 |
| 28 |
Lecture |
Codeforces |
2 |
| 29 |
Valera and Antique Items |
Codeforces |
2 |
| 30 |
Card Game |
Codeforces |
2 |
| 31 |
Arrays |
Codeforces |
2 |
| 32 |
Buttons |
Codeforces |
2 |
| 33 |
Sinking Ship |
Codeforces |
2 |
| 34 |
Lucky Ticket |
Codeforces |
2 |
| 35 |
Kefa and First Steps |
Codeforces |
2 |
| 36 |
Lucky String |
Codeforces |
2 |
| 37 |
Vasya and Digital Root |
Codeforces |
2 |
| 38 |
Joysticks |
Codeforces |
2 |
| 39 |
Case of the Zeros and Ones |
Codeforces |
2 |
| 40 |
Little Frog |
Codeforces |
2 |
| 41 |
Prison Transfer |
Codeforces |
2 |
| 42 |
Bear and Raspberry |
Codeforces |
2 |
| 43 |
Palindromic Times |
Codeforces |
2 |
| 44 |
Calculating Function |
Codeforces |
2 |
| 45 |
Currency System in Geraldion |
Codeforces |
2 |
| 46 |
Game With Sticks |
Codeforces |
2 |
| 47 |
Roadside Trees (Simplified Edition) |
Codeforces |
2 |
| 48 |
Game Outcome |
Codeforces |
2 |
| 49 |
Ciel and Dancing |
Codeforces |
2 |
| 50 |
Lucky Substring |
Codeforces |
2 |
| 51 |
Group of Students |
Codeforces |
2 |
| 52 |
Drazil and Date |
Codeforces |
2 |
| 53 |
Valera and X |
Codeforces |
2 |
| 54 |
Petya and Countryside |
Codeforces |
2 |
| 55 |
Inna and Choose Options |
Codeforces |
2 |
| 56 |
Trace |
Codeforces |
2 |
| 57 |
Little Elephant and Magic Square |
Codeforces |
2 |
| 58 |
Pasha and Pixels |
Codeforces |
3 |
| 59 |
Eugeny and Play List |
Codeforces |
3 |
| 60 |
Simple Game |
Codeforces |
3 |
| 61 |
Vanya and Books |
Codeforces |
3 |
| 62 |
Appleman and Toastman |
Codeforces |
3 |
| 63 |
Bear and Strings |
Codeforces |
3 |
| 64 |
Misha and Changing Handles |
Codeforces |
3 |
| 65 |
Tiling with Hexagons |
Codeforces |
3 |
| 66 |
Dima and To-do List |
Codeforces |
3 |
| 67 |
Vitaliy and Pie |
Codeforces |
3 |
| 68 |
Xor-tree |
Codeforces |
3 |
| 69 |
Snow Footprints |
Codeforces |
3 |
| 70 |
Vasya and Football |
Codeforces |
3 |
| 71 |
Tournament |
Codeforces |
3 |
| 72 |
Lala Land and Apple Trees |
Codeforces |
3 |
| 73 |
Chocolate |
Codeforces |
3 |
| 74 |
Rook, Bishop and King |
Codeforces |
3 |
| 75 |
Lucky Tickets |
Codeforces |
3 |
| 76 |
Bar |
Codeforces |
3 |
| 77 |
Case of Fake Numbers |
Codeforces |
3 |
| 78 |
Sockets |
Codeforces |
3 |
| 79 |
War of the Corporations |
Codeforces |
3 |
| 80 |
Diverse Permutation |
Codeforces |
3 |
| 81 |
Garland |
Codeforces |
3 |
| 82 |
Binary Number |
Codeforces |
3 |
| 83 |
Walking in the Rain |
Codeforces |
3 |
| 84 |
Good Number |
Codeforces |
3 |
| 85 |
Replacement |
Codeforces |
3 |
| 86 |
Little Xor |
Codeforces |
3 |
| 87 |
Strings of Power |
Codeforces |
3 |
| 88 |
Chewba?ca and Number |
Codeforces |
3 |
| 89 |
Little Elephant and Numbers |
Codeforces |
3 |
| 90 |
Lucky Conversion |
Codeforces |
3 |
| 91 |
Chat Online |
Codeforces |
3 |
| 92 |
Combination |
Codeforces |
3 |
| 93 |
Levko and Permutation |
Codeforces |
3 |
| 94 |
Sorting Railway Cars |
Codeforces |
3 |
| 95 |
Vasya and Petya's Game |
Codeforces |
3 |
| 96 |
Coins |
Codeforces |
3 |
| 97 |
Bear and Elections |
Codeforces |
3 |
| 98 |
A and B and Compilation Errors |
Codeforces |
3 |
| 99 |
Mashmokh and Numbers |
Codeforces |
3 |
| 100 |
Unary |
Codeforces |
3 |
| 101 |
Football Kit |
Codeforces |
3 |
| 102 |
Devu, the Dumb Guy |
Codeforces |
3 |
| 103 |
The Wall |
Codeforces |
3 |
| 104 |
Watchmen |
Codeforces |
3 |
| 105 |
Petya and Staircases |
Codeforces |
3 |
| 106 |
Students and Shoelaces |
Codeforces |
3 |
| 107 |
Bear and Poker |
Codeforces |
3 |
| 108 |
Permutation |
Codeforces |
3 |
| 109 |
Cifera |
Codeforces |
3 |
| 110 |
The Child and Homework |
Codeforces |
3 |
| 111 |
Fedor and New Game |
Codeforces |
3 |
| 112 |
Prizes, Prizes, more Prizes |
Codeforces |
3 |
| 113 |
Valuable Resources |
Codeforces |
3 |
| 114 |
Anton and currency you all know |
Codeforces |
3 |
| 115 |
Fox and Number Game |
Codeforces |
3 |
| 116 |
Art Union |
Codeforces |
3 |
| 117 |
A and B and Team Training |
Codeforces |
3 |
| 118 |
Drazil and Factorial |
Codeforces |
3 |
| 119 |
Random Teams |
Codeforces |
3 |
| 120 |
Secret Combination |
Codeforces |
4 |
| 121 |
Tree Construction |
Codeforces |
4 |
| 122 |
Report |
Codeforces |
4 |
| 123 |
Cardiogram |
Codeforces |
4 |
| 124 |
Order Book |
Codeforces |
4 |
| 125 |
Dima and Text Messages |
Codeforces |
4 |
| 126 |
Division into Teams |
Codeforces |
4 |
| 127 |
Predict Outcome of the Game |
Codeforces |
4 |
| 128 |
School Marks |
Codeforces |
4 |
| 129 |
Biridian Forest |
Codeforces |
4 |
| 130 |
Chris and Magic Square |
Codeforces |
4 |
| 131 |
Xenia and Spies |
Codeforces |
4 |
| 132 |
ZgukistringZ |
Codeforces |
4 |
| 133 |
Unusual Product |
Codeforces |
4 |
| 134 |
Pyramid of Glasses |
Codeforces |
4 |
| 135 |
Mashmokh and Tokens |
Codeforces |
4 |
| 136 |
Alternating Current |
Codeforces |
4 |
| 137 |
Primes on Interval |
Codeforces |
4 |
| 138 |
Memory and De-Evolution |
Codeforces |
4 |
| 139 |
Vasya and Wrestling |
Codeforces |
4 |
| 140 |
GCD Table |
Codeforces |
4 |
| 141 |
Valera and Contest |
Codeforces |
4 |
| 142 |
Approximating a Constant Range |
Codeforces |
4 |
| 143 |
Heap Operations |
Codeforces |
4 |
| 144 |
Alice and Bob |
Codeforces |
4 |
| 145 |
Undoubtedly Lucky Numbers |
Codeforces |
4 |
| 146 |
Gerald's Hexagon |
Codeforces |
4 |
| 147 |
Vasya and the Bus |
Codeforces |
4 |
| 148 |
Modular Equations |
Codeforces |
4 |
| 149 |
Dima and Sequence |
Codeforces |
4 |
| 150 |
Kolya and Tanya |
Codeforces |
4 |
| 151 |
Marina and Vasya |
Codeforces |
4 |
| 152 |
More Cowbell |
Codeforces |
4 |
| 153 |
Quiz |
Codeforces |
4 |
| 154 |
Hard problem |
Codeforces |
4 |
| 155 |
Bits |
Codeforces |
4 |
| 156 |
Dima and Lisa |
Codeforces |
4 |
| 157 |
Little Elephant and Sorting |
Codeforces |
4 |
| 158 |
Alyona and the Tree |
Codeforces |
4 |
| 159 |
Guess Your Way Out! |
Codeforces |
4 |
| 160 |
Parity Game |
Codeforces |
4 |
| 161 |
Robbers' watch |
Codeforces |
4 |
| 162 |
DZY Loves Chemistry |
Codeforces |
4 |
| 163 |
Chilly Willy |
Codeforces |
4 |
| 164 |
Photographer |
Codeforces |
4 |
| 165 |
The Child and Set |
Codeforces |
4 |
| 166 |
Find Maximum |
Codeforces |
4 |
| 167 |
Trees in a Row |
Codeforces |
4 |
| 168 |
Cows and Primitive Roots |
Codeforces |
4 |
| 169 |
Mike and Shortcuts |
Codeforces |
4 |
| 170 |
Pasha and String |
Codeforces |
4 |
| 171 |
Soldier and Cards |
Codeforces |
4 |
| 172 |
Pasha and Tea |
Codeforces |
4 |
| 173 |
Vasya and String |
Codeforces |
4 |
| 174 |
Mike and Fun |
Codeforces |
4 |
| 175 |
Non-square Equation |
Codeforces |
4 |
| 176 |
Ilya and Sticks |
Codeforces |
4 |
| 177 |
Gerald is into Art |
Codeforces |
4 |
| 178 |
Guess a number! |
Codeforces |
4 |
| 179 |
Queue |
Codeforces |
4 |
| 180 |
Han Solo and Lazer Gun |
Codeforces |
4 |
| 181 |
Bear and Three Musketeers |
Codeforces |
4 |
| 182 |
History |
Codeforces |
4 |
| 183 |
Amr and Pins |
Codeforces |
4 |
| 184 |
Burning Midnight Oil |
Codeforces |
4 |
| 185 |
Dreamoon and Sums |
Codeforces |
4 |
| 186 |
Replacement |
Codeforces |
4 |
| 187 |
Preparing Olympiad |
Codeforces |
4 |
| 188 |
OR in Matrix |
Codeforces |
4 |
| 189 |
Amr and The Large Array |
Codeforces |
4 |
| 190 |
Soldier and Badges |
Codeforces |
4 |
| 191 |
Two Substrings |
Codeforces |
4 |
| 192 |
k-Multiple Free Set |
Codeforces |
4 |
| 193 |
Kefa and Company |
Codeforces |
4 |
| 194 |
Woodcutters |
Codeforces |
4 |
| 195 |
Kefa and Park |
Codeforces |
4 |
| 196 |
Money Transfers |
Codeforces |
5 |
| 197 |
Surrounded |
Codeforces |
5 |
| 198 |
Amr and Chemistry |
Codeforces |
5 |
| 199 |
Modulo Sum |
Codeforces |
5 |
| 200 |
Kefa and Dishes |
Codeforces |
5 |